PeterHarding: Created page with " =Hook Functions & Wrappers=

 import whatever import functools  def prefix_function(function, prefunction):     @functools.wraps(function)     def run(*args, **kwargs):..."

2017-07-20T05:02:09Z

Created page with " =Hook Functions & Wrappers= <pre> import whatever import functools def prefix_function(function, prefunction): @functools.wraps(function) def run(*args, **kwargs):..."

New page

=Hook Functions & Wrappers=

<pre>
import whatever
import functools

def prefix_function(function, prefunction):
@functools.wraps(function)
def run(*args, **kwargs):
prefunction(*args, **kwargs)
return function(*args, **kwargs)
return run

def this_is_a_function(parameter):
pass # Your own code here that will be run before

whatever.this_is_a_function = prefix_function(
whatever.this_is_a_function, this_is_a_function)
</pre>

* https://stackoverflow.com/questions/35758323/hook-python-module-function
*

[[Category:Python]]
[[Category:Examples]]

Python Hooks - Revision history

PeterHarding: Created page with " =Hook Functions & Wrappers=
import whatever import functools def prefix_function(function, prefunction): @functools.wraps(function) def run(*args, **kwargs):..."